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#ifndef KOLIBRI_KMENU_H

#define KOLIBRI_KMENU_H

#define KMENUITEM_NORMAL    0

#define KMENUITEM_SUBMENU   1

#define KMENUITEM_SEPARATOR 2

#define KMENUITEM_MAINMENU   0x80000000

#define KMENUITEM_SEPARATOR_WIDTH 10//170

#define KMENUITEM_SEPARATOR_HEIGHT 2

#define KMENU_LBORDER_SIZE 2

#define KMENU_DBORDER_SIZE 1

typedef struct {

	int type;

	uint32_t color;

	union {

		uint32_t bgcolor;

		void *buffer;

	};

} t_font;

typedef struct __attribute__ ((__packed__)) {

	uint16_t left, top, right, bottom;

} t_rect;

typedef struct kmenuitem_t{

	int type;

	char *text;

	union {

		void *submenu;

		//kmenuitem_callback_t callback;

		size_t btnid;

	};

	void (*paint)(struct kmenuitem_t *item, t_rect *rc) __attribute__((__stdcall__));

	int is_focused;

	int is_enabled;

	int is_visible;

	size_t style;

	int font_width, font_height;

	t_font font;

	size_t left, top;

	size_t width, height, pref_width, pref_height;

	size_t margin_left, margin_right, margin_top, margin_bottom;

	size_t padding_left, padding_right, padding_top, padding_bottom;

} kmenuitem_t;

typedef struct ksubmenu_t{

	kmenuitem_t **items;

	int count;

	void (*paint)(struct ksubmenu_t *menu) __attribute__((__stdcall__));

	int is_opened;

	int focus_idx;

	size_t width, height;

	size_t left, top;

	int tid;

	int parent_wnd, parent_tid, submenu_tid, self_wnd;

	int level;

	size_t return_btnid;

	int set_new_padding, set_new_margin;

	t_rect items_padding;

	t_rect items_margin;

	struct ksubmenu_t *parent;

} ksubmenu_t;

typedef struct {

	kmenuitem_t **submenu;

	int count;

	size_t width, height;

	size_t left, top;

	int line_height;

	int focus_idx;

	int submenu_tid;

} kmenu_t;

extern int kolibri_kmenu_init(void);

extern void (*kmainmenu_draw)(ksubmenu_t *) __attribute__((__stdcall__));

extern void (*kmainmenu_dispatch_cursorevent)(ksubmenu_t *) __attribute__((__stdcall__));

extern void (*kmenu_init)(void *) __attribute__((__stdcall__));

extern ksubmenu_t* (*ksubmenu_new)() __attribute__((__stdcall__));

extern void (*ksubmenu_add)(ksubmenu_t *, kmenuitem_t *) __attribute__((__stdcall__));

extern kmenuitem_t* (*kmenuitem_new)(uint32_t, const char *, uint32_t) __attribute__((__stdcall__));

extern kmenuitem_t* (*kmenuitem__submenu_new)(uint32_t, const char *, ksubmenu_t *) __attribute__((__stdcall__));

#endif /* KOLIBRI_KMENU_H */